Cian Gallagher

Cian Gallagher

Thoughts, stories and ideas.

Building a CO2 sensor using a Pi PicoW & automating a home ventilation system part 2

Building a CO2 sensor using a Pi PicoW & automating a home ventilation system part 2

The second in a 3-part series giving a walk-through of creating a custom co2 sensor using the raspberry pi picow and hooking it up to a home ventilation system.

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Building a CO2 sensor using a Pi PicoW & Automating a Home Ventilation System - Part 1

Building a CO2 sensor using a Pi PicoW & Automating a Home Ventilation System - Part 1

The first in a 3-part series giving a walk-through of creating a custom co2 sensor using the raspberry pi picow and hooking it up to a home ventilation system.

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Switchboard v1.0.0 and Switchboard Pro

Switchboard v1.0.0 and Switchboard Pro

Announcing the release of switchboard v1.0.0 and switchboard-pro.

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Introducing Switchboard

Introducing Switchboard

In this post I introduce you to switchboard. A CLI tool written in Golang to automatically organise files on your machine.

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How I exploited a bug in the Avios Travel rewards programme to get 1000’s of air-mile points for free

How I exploited a bug in the Avios Travel rewards programme to get 1000’s of air-mile points for free

A tail of how I found and exploited a bug in the avios travel rewards system in order to get thousnads of air miles for free.

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Building your own MVC Framework in PHP (Part 3)

Building your own MVC Framework in PHP (Part 3)

Third in my series of developing your own MVC framework in PHP

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Building your own MVC Framework in PHP (Part 2)

Building your own MVC Framework in PHP (Part 2)

Second in my series of developing your own MVC framework in PHP

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Building your own MVC Framework in PHP (Part 1)

Building your own MVC Framework in PHP (Part 1)

First in my series of developing your own MVC framework in PHP

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